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| author | Kartik Agaram <vc@akkartik.com> | 2018-08-12 11:38:36 -0700 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2018-08-12 11:42:39 -0700 |
| commit | 420cb686819f3651ba66d795e8f8bb7398c4a2bc (patch) | |
| tree | 175aa800d56335b9242df6b04ae4c6994a608e46 /subx/003trace.cc | |
| parent | 63cf01588d4b1cbefdd9f22f94a144de0a84806b (diff) | |
| download | mu-420cb686819f3651ba66d795e8f8bb7398c4a2bc.tar.gz | |
4507
Side effect: better error messages when the tangler does something unexpected.
Diffstat (limited to 'subx/003trace.cc')
| -rw-r--r-- | subx/003trace.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/subx/003trace.cc b/subx/003trace.cc index b442cbdf..5ab9e955 100644 --- a/subx/003trace.cc +++ b/subx/003trace.cc @@ -356,6 +356,10 @@ bool trace_doesnt_contain(string label, string line) { bool trace_doesnt_contain(string expected) { vector<string> tmp = split_first(expected, ": "); + if (SIZE(tmp) == 1) { + raise << expected << ": missing label or contents in trace line\n" << end(); + assert(false); + } return trace_doesnt_contain(tmp.at(0), tmp.at(1)); } |